<template>
  <div class="login-container">
    <el-form class="login-form" autoComplete="on" :model="loginForm" :rules="loginRules" ref="loginForm" label-position="left">
      <el-form-item prop="username" style="margin-top: 200px">
      <span class="svg-container svg-container_login">
        <svg-icon icon-class="user" />
      </span>
        <el-input name="username" type="text" v-model="loginForm.username" autoComplete="on" placeholder="请输入账号" />
      </el-form-item>
      <el-form-item prop="password">
      <span class="svg-container svg-container_password">
        <svg-icon icon-class="password"></svg-icon>
      </span>
        <el-input name="password" :type="pwdType" @keyup.enter.native="handleLogin" v-model="loginForm.password" autoComplete="on"
                  placeholder="请输入密码"></el-input>
        <span class="show-pwd" @click="showPwd"><svg-icon icon-class="eye" /></span>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" style="width:100%;" :loading="loading" @click.native.prevent="handleLogin">
          登陆
        </el-button>
      </el-form-item>
      <!--<div class="tips">-->
      <!--<span style="margin-right:20px;">username: admin</span>-->
      <!--<span> password: admin</span>-->
      <!--</div>-->
    </el-form>
  </div>
</template>

<script>
    export default {
        name: 'login',
        data() {
            return {
                loginForm: {
                    username: '',
                    password: ''
                },
                loginRules: {
                    username: [{ required: true, trigger: 'blur', message: '请输入账号' }],
                    password: [{ required: true, trigger: 'blur', message: '请输入密码' }]
                },
                loading: false,
                pwdType: 'password'
            }
        },
        methods: {
            showPwd() {
                if (this.pwdType === 'password') {
                    this.pwdType = ''
                } else {
                    this.pwdType = 'password'
                }
            },
            handleLogin() {
                this.$refs.loginForm.validate(valid => {
                    if (valid) {
                        this.loading = true
                        this.$store.dispatch('Login', this.loginForm).then(() => {
                            this.loading = false
                            this.$router.push({ path: '/' })
                        }).catch(error => {
                            this.$message.error(error)
                            this.loading = false
                        })
                    } else {
                        console.log('error submit!!')
                        return false
                    }
                })
            }
        }
    }
</script>

<style rel="stylesheet/scss" lang="scss">
$bg:#2d3a4b;
$light_gray:#eee;

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;
    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      &:-webkit-autofill {
        -webkit-box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: #fff !important;
      }
    }
  }
  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    color: #454545;
  }
}

</style>

<style rel="stylesheet/scss" lang="scss" scoped>
$bg:#2d3a4b;
$dark_gray:#889aa4;
$light_gray:#eee;
.login-container {
  position: fixed;
  height: 100%;
  width: 100%;
  background-color: $bg;
  .login-form {
    position: absolute;
    left: 0;
    right: 0;
    width: 520px;
    max-width: 100%;
    padding: 35px 35px 15px 35px;
    margin: 120px auto;
  }
  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;
    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }
  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }
  .title {
    font-size: 26px;
    font-weight: 400;
    color: $light_gray;
    margin: 0px auto 40px auto;
    text-align: center;
    font-weight: bold;
  }
  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
</style>
